Refractory fiber insulation zvinhu zvinoshandiswa muchoto kuvaka 3

Nyaya iyi tichaenderera mberi nekuunza refractory fiber insulation zvinhu zvinoshandiswa mukuvaka choto

1) Refractory fiber
Refractory fiber, inozivikanwawo seceramic fiber, imhando yemhando yakagadzirwa nevanhu inorganic isiri-metallic material, iri girazi kana crystalline phase binary compound inoumbwa neAl2O3 neSiO2 sezvinhu zvikuru. Seyakareruka refractory insulation material, inogona kuchengetedza simba ne15-30% kana ichishandiswa mumaindasitiri echoto. Refractory fiber ine zvinotevera zvakanaka hunhu:
(1) Kudzivirira kwekushisa kwepamusoro. Tembiricha yekushanda yeyakajairwa aluminium silicate refractory fiber i1200 ° C, uye tembiricha yekushanda yeakakosha refractory fiber senge alumina fiber uye mullite yakakwira kusvika 1600-2000 ° C, ukuwo tembiricha yekuramba yezvakajairwa fiber zvinhu zvakaita seasbestos uye rock wool inongosvika 650 ° C.
(2) Kupisa kwemafuta. Iyo yekupisa conductivity yefiber refractory yakadzikira zvakanyanya pakupisa kwepamusoro, uye kupisa kwekushisa kweyakajairwa aluminium silicate refractory fiber pa 1000 ° C ndeye 1/3 yezvidhinha zvevhu rakareruka, uye kupisa kwayo kudiki, kupisa kwekupisa kwakakwira. Ukobvu hwehuni hwakagadzirwa hunogona kuderedzwa nehafu kana ichienzaniswa nekushandiswa kwezvidhinha zvisingaremi.
Nyaya inotevera ticharamba tichisumarefractory fiber insulation zvinhuinoshandiswa mukugadzira choto. Ndapota ramba wakatarisa!